/* poaORB.java -- Copyright (C) 2005 Free Software Foundation, Inc. This file is part of GNU Classpath. GNU Classpath is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. GNU Classpath is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with GNU Classpath; see the file COPYING. If not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. Linking this library statically or dynamically with other modules is making a combined work based on this library. Thus, the terms and conditions of the GNU General Public License cover the whole combination. As a special exception, the copyright holders of this library give you permission to link this library with independent modules to produce an executable, regardless of the license terms of these independent modules, and to copy and distribute the resulting executable under terms of your choice, provided that you also meet, for each linked independent module, the terms and conditions of the license of that module. An independent module is a module which is not derived from or based on this library. If you modify this library, you may extend this exception to your version of the library, but you are not obligated to do so. If you do not wish to do so, delete this exception statement from your version. */ package gnu.CORBA.Poa; import gnu.CORBA.Functional_ORB; import org.omg.CORBA.BAD_PARAM; import org.omg.CORBA.OBJECT_NOT_EXIST; import org.omg.CORBA.portable.ObjectImpl; import org.omg.PortableServer.POAPackage.InvalidPolicy; /** * The ORB, supporting POAs that are the feature of jdk 1.4. * * @author Audrius Meskauskas, Lithuania (AudriusA@Bioinformatics.org) */ public class ORB_1_4 extends Functional_ORB { /** * The root POA. */ public final gnuPOA rootPOA; /** * Maps the active threads to the invocation data ("Current's"). */ public gnuPoaCurrent currents = new gnuPoaCurrent(); /** * Calls the parent constructor and additionally puts the "RootPOA" and * "RootPOAManager" into initial references. */ public ORB_1_4() { super(); try { rootPOA = new gnuPOA(null, "RootPOA", null, policySets.rootPoa(), this); } catch (InvalidPolicy ex) { // Invalid default policy set. InternalError ierr = new InternalError(); ierr.initCause(ex); throw ierr; } initial_references.put("RootPOA", rootPOA); initial_references.put("RootPOAManager", rootPOA.the_POAManager()); initial_references.put("POACurrent", currents); } /** * If the super method detects that the object is not connected to * this ORB, try to find and activate the object. */ public String object_to_string(org.omg.CORBA.Object forObject) { try { return super.object_to_string(forObject); } catch (Exception ex) { try { activeObjectMap.Obj exists = rootPOA.findObject(forObject); if (exists == null) throw new OBJECT_NOT_EXIST(forObject == null ? "null" : forObject.toString() ); else if (exists.poa instanceof gnuPOA) ((gnuPOA) exists.poa).connect_to_orb(exists.key, forObject); else exists.poa.create_reference_with_id(exists.key, ((ObjectImpl) exists.object)._ids() [ 0 ] ); } catch (Exception bex) { BAD_PARAM bad = new BAD_PARAM("Unable to activate " + forObject); bad.initCause(bex); throw bad; } return super.object_to_string(forObject); } } /** * Destroy all poas and then call the superclass method. */ public void destroy() { // This will propagate through the whole POA tree. rootPOA.destroy(true, false); super.destroy(); } }